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- USA
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Ships within 48 hours · Estimated delivery Jul 12 - Jul 17
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Description
Hooker LS Turbo Exhaust Manifolds 8510HKROverview Holley's new LS Turbo Exhaust Manifolds are made from cast iron and allow a simpler and easier way to add a turbo to your muscle car. These manifolds are made from High Silicon Moly ductile iron and are much more durable & retain more heat than fabricated headers. The manifolds kits include v band clamps & flanges, heater hose heat shield, and header bolts. A turbo cross over tube is used to connect the two manifolds (sold separately). Choose
Overview
Holley's new LS Turbo Exhaust Manifolds are made from cast iron and allow a simpler and easier way to add a turbo to your muscle car. These manifolds are made from High-Silicon-Moly ductile iron and are much more durable & retain more heat than fabricated headers. The manifolds kits include v-band clamps & flanges, heater hose heat shield, and header bolts. A turbo cross-over tube is used to connect the two manifolds (sold separately). Choose the cross-over tube based on the transmission (and bell-housing) for optimal fit and ground clearance. The cross-over tubes are made from 16-gauge, mandrel bent 304 stainless steel and include a flex joint and v-band flanges welded on for an easy bolt-on fit. A universal cross-over component kit is also available for custom applications that need something a little different (requires fabrication & welding). These parts work with most common LS swap parts (i.e. motor mounts, swap oil pan, and accessory drive systems) & provide the basic building blocks needed to complete a custom turbo system for your GM LS engine
Features
- Designed to Integrate w/ Most Common LS Swap Applications & Components
- 3 inch V-Band Outlet - 2.25 inch V-Band Crossover Connections
- Heat Shield to Protect Heater Hoses
- Hardware Included - Stainless Steel V-Band Clamps, V-Band Flanges & Header Bolts
- High-Silicon-Moly Ductile Iron Construction Retains Heat and is More Durable than Headers
Application
- Does not fit 2004-'06 GTO starter & bellhousing. Requires removal or relocation of OE A/C Compressor.
- 2007 - 2013 Chevrolet Avalanche
- 2009 - 2012 Chevrolet Colorado
- 1997 - 2015 Chevrolet Corvette
- 1997 - 2014 Chevrolet Express 1500
- 2006 - 2009 Chevrolet Impala
- 2006 - 2007 Chevrolet Monte Carlo
- 1997 - 1999 Chevrolet Silverado
- 1999 - 2015 Chevrolet Silverado 1500
- 2001 - 2006 Chevrolet Silverado 1500 HD
- 1999 - 2015 Chevrolet Silverado 2500
- 2001 - 2015 Chevrolet Silverado 3500
- 2003 - 2006 Chevrolet SSR
- 2014 - 2015 Chevrolet Suburban
- 1997 - 2015 Chevrolet Tahoe
- 2003 - 2006 Chevrolet Trailbrazer Ext
- 2009 - 2012 GMC Canyon
- 2003 - 2006 GMC Envoy XL
- 1997 - 2014 GMC Savana 1500
- 2007 - 2015 GMC Sierra
- 1999 - 2015 GMC Sierra 1500
- 2001 - 2006 GMC Sierra 1500 HD
- 2001 - 2015 GMC Sierra 2500 HD
- 2001 - 2006 GMC Sierra 3500
- 1997 - 2015 GMC Yukon
- 2015 GMC Yukon XL
- 1999 - 2015 Cadillac Escalade
- 2004 - 2015 Cadillac CTS
- 2003 - 2009 Hummer H2
- 2008 - 2010 Hummer H3
- 2005 - 2008 Pontiac Grand Prix
- 2008 - 2009 Pontiac G8
- 2004 - 2007 Buick Rainier
- 2008 - 2009 Buick LaCrosse
Specs
| Brand | Hooker |
| Collector Diameter | 2-1/4" Driver's Side & 3.0" Passenger Side |
| Emission Code | 4 |
| Header Finish | Natural |
| Header Style | Turbo |
| Primary Tube Dia. | 1-5/8 inch |
| Product Type | Manifold |
| Tube Material | Cast Iron |
| Warning | California Proposition 65 |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 832 reviews
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Product Reviews
★★★★★ 5
Durable Material & Lots of Pockets
Color: Black, Size: 15.6 Inch
This backpack is perfect for going to work or going on a trip. The several compartments within each section of the backpack make it super easy to keep things organized and separated.
What I like:
* Pockets & Compartments - With 3 main compartments, each with additional pockets and zippered sections within, a front pocket, and two water bottle pockets on the sides, this backpack is definitely not lacking when it comes to organization and space. It is extremely spacious and has more pockets inside each section than I would have imagined. There's a place for everything - big and small!
* Material - The water-resistant material has a nice matte finish and resists water. It is durable and feels like it will hold up well with regular use. The zipper pulls are some of the best quality I've seen for a bag at this price point. They don't feel cheap or like they're going to come off after regular use.
* Comfort & Convenience - The shoulder straps have a decent amount of padding without being bulky, making the backpack feel more elevated than a typical school backpack. I LOVE the strap across the back of the bag. It makes traveling and moving through the airport a breeze - just slide the strap over your suitcase handle and you don't have to carry the backpack on your back.
What could use improvement:
* Interior Color - The only complaint I have about this backpack is that the listing says the interior color is tan and the color in the image is a light tan ... but the actual color is a gold color, which is not my style or taste.
Despite the discrepancy in the interior color, this backpack is a great option for a variety of uses, and the quality and durability make it a great option for everyday use as well as when you're traveling.
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Reviewed in the United States on August 30, 2025
★★★★★ 5
Stylish and Roomy Multifunctional Laptop Backpack
Color: Atrovirens, Size: 15.6 Inch
The GOLF SUPAGS Laptop Backpack is what happens when practicality finally meets clean, understated style. The “Atrovirens” shade is a deep, foresty green color that feels sophisticated and gender-neutral, making it equally perfect for men and women. This is a very good looking, on trend tonal backpack that can last you forever, long after you've graduated. It’s water-resistant (which I immediately tested during a light rain, passed beautifully) and made of a smooth, dense fabric that doesn’t wrinkle or pill. The zippers glide cleanly so no snagging or loose threads. And, most importantly, every pocket has purpose. You get multiple compartments, including a padded section that fits a 15.6” laptop snugly, a front organizer for chargers and pens and a hidden back pocket for valuables (passport, cash, etc. when you're traveling.). What surprised me most though is how comfortable it feels when loaded. The padded straps and breathable back panel distribute weight evenly, which makes long commutes or travel days much easier. It even stands upright on its own, so no more floppy bag collapse under desks. This bag is so efficiently designed to be functional in any instance.
In a world full of generic backpacks, this bag looks great and is smart, stylish and built to last. I definitely give GOLF SUPAGS five stars because this bag quietly outperforms the loud, overhyped brands.
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Reviewed in the United States on October 21, 2025
★★★★★ 5
Perfect size for laptop backpack!
Color: Champagne-upgrade, Size: 14 Inch, Color: Champagne-upgrade, Size: 14 Inch
Professional and stylish
Perfect for my 12.5” laptop! I choose the one with 14inch and is perfect size, not small not big
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Reviewed in the United States on February 7, 2026
★★★★★ 5
Professional, functional, and cute!
Color: Pinkish Grey, Size: 14-Inch
I needed a backpack that looked professional and that wasn't massive. This fits my 15 inch laptop with room to spare. The back zipper portion is padded for extra laptop protection. I was surprised by the quality. It's my go-to bag for transporting my work stuff to and from the office.
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Reviewed in the United States on June 9, 2025
★★★★★ 5
Great buy
Color: Pinkish Grey, Size: 14-Inch
Great backpack for computer. I like that I can transport my computer and other homework supplies in a small, fashionable backpack
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
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